| 摘要 |
<p>PURPOSE:To tolerate the variation of parts dimension and cassette with the control power obtained by mounting a capstan for driving a magnetic tape in the manner of inclining it by a prescribed angle from the vertical direction against the surface placing the magnetic tape cassette. CONSTITUTION:By means of inclining an AC head 14 in the direction B, the tension of the upper end part 6a of the magnetic tape 6 becomes larger than that of the lower end part 6b, then the pressing force is applied to the magnetic tape 6 for moving it to the lower end part 6b. By this pressing force, the magnetic tape 6 goes along a lower flange of the fixed guide 3 located at the downstream side of the AC head 14, thereby non-adjustment for the height of the fixed guide 3 is attained. Since the magnetic tape 6 controlled with the fixed guide 3 is entered into a drawing out pin 2 through the capstan 1 while holding the control power, the running height at the drawing out pin 2 is accurately maintained.</p> |
